Ar Tonelico x Persona 4 crossover; Continuing their Journey, Yosuke and his friends continue their way to climbing the Tower of Sol Cluster in hopes of returning home. Little that the group knows is that certain groups are getting in their way, and even a certain someone is targeting them. Will they be able return to where they came from, through Fighting, Singing and... Dancing?

Ar Tonelico x Persona 4 crossover; After the events of Arena Incident, the Investigation team took it upon their selves to investigate the Malevolent Entity behind the recent case. But during a pause in their investigation, a certain member was handed a CD music and things went out of hand when he heard a song... (On to Phase 2